# Define QM Procurement Key Error in SAP: What It Means and the Fix

> Source: https://netray.co/erp-help/define-qm-procurement-key-error-in-sap
> Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems.
> Section: ERP Help

## Short answer

The QM procurement key error appears when a material or plant is set up for QM in procurement but the required key has not been defined or assigned. Define the key in customizing (transaction OMJ7, under QM in Procurement), then assign it in the material master QM view (MM02) alongside the QM control key and inspection setup.

## Kind

error

## System

sap

## Erp

SAP ERP / S/4HANA

## Module

QM / QM in Procurement Customizing

## Query

define qm procurement key error in sap

## Alternate Queries

- sap qm procurement key
- omj7 qm procurement key
- sap qm control key material master

## Applies To

SAP ECC 6.0 and S/4HANA QM in procurement; screen labels and messages vary slightly by release

## Steps

### Fix the error

**Items:**

- Note the exact message and which transaction raised it: purchase order, goods receipt or material master save.
- Open customizing (SPRO, Quality Management, QM in Logistics, QM in Procurement) and run Define QM Procurement Key (OMJ7).
- Create the key with a clear name and set whether QM procurement is active, and what the key checks, such as vendor release.
- Define or check the QM control key (also in QM in Procurement customizing), which defines the QM requirements applied to the material.
- Open the material in MM02, go to the Quality Management view for the plant, and enter the procurement key and control key.
- Activate QM procurement for the plant and add the inspection type for goods receipt in the same view if you need inspection lots.
- Transport the customizing, retest the document that raised the error and confirm an inspection lot is created at goods receipt.

## Sections

### What the procurement key controls

**Body:**

QM in procurement links purchasing to quality: vendor release, quality assurance agreements, source release and inspection at goods receipt. The procurement key states, per material and plant, whether QM is active in procurement and which checks apply.

If the material master says QM is active but the key it refers to does not exist or is not valid for the plant, SAP stops the process with an error, since it cannot decide which checks to apply.

### Procurement key and QM control key

**Body:**

These two work together. The procurement key governs whether QM runs in procurement and with what strictness. The QM control key defines the details of the requirement, such as whether a vendor needs a release or a certificate before delivery is accepted.

Define them in that order, then assign both in the material QM view. If you create only one, the other stays blank and the same error or a related one can appear in purchasing or goods receipt.

### Checks if the error persists

**Body:**

Verify QM is active for the plant in customizing, that the key is in the right client and was transported, and that any source list or quality info record the control key requires exists. Check the material was changed in the correct plant, not only at the client level.

If the error arises only on some materials, compare their QM views with a working material. Mass-change the setup with a controlled upload rather than editing each one by hand.

## Pitfalls

- Editing the material but not defining the key in the target client.
- Defining the key without activating QM for the plant.
- Assigning the procurement key while leaving the control key blank.
- Changing customizing in production instead of through transports.
- Not re-testing a full purchase order to goods receipt cycle.

## Ai Angle

A private AI layer can compare material master QM views across plants and tell you which materials use a procurement key that does not exist, or which differ from a working example. It reads and explains. Fixes go through your customizing and transport process.

## Faq

### Where is the QM procurement key defined?

**Answer:** In customizing under Quality Management, QM in Logistics, QM in Procurement, with transaction OMJ7. After defining it you assign it to the material in the Quality Management view for the plant.

### What is the QM control key?

**Answer:** It defines the QM requirements for a material in procurement, such as vendor release or certificate needs. It sits alongside the procurement key and both are entered in the material master QM view.

### Why does the error appear on a purchase order?

**Answer:** Purchasing checks the material's QM data. If QM procurement is active but the key it points to is not defined or valid for the plant, the order cannot be processed until the setup is corrected.

### Do I need a transport request?

**Answer:** Yes. Define the key in the development client and transport it. Material master changes are data, so they must be made in each client and plant where the material is used.

## Search terms

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